U.S. federal trademark · Serial No. 97110509 · Reg. No. 6235476
Metal earth bolts in the automotive industry, in which the earth bolt is cut into a female screw by shaving off its surface when it is being screwed into the female screw, and that ensures electrical conduction between it and the female screw; Special earth bolts of metal in the automotive industry, in which the earth bolt is cut into a female screw by shaving off its surface when it is being screwed into the female screw, and that ensures electrical conduction between it and the female screw
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.